头帽式肌激动器矫治儿童骨性Ⅱ类错[牙合]畸形1例  

The early treatment of skeletal classⅡmalocclusion with headgear-activator

作　　者：叶诗洋 黄一冰[1] 邱韬 郭维华[1] Shiyang Ye;Yibing Huang;Tao Qiu;Weihua Guo(National Center of Stomatology&State Key Laboratory of Oral Diseases&National Clinical Research Center for Oral Diseases,West China School/Hosiptal of Stomatology,Sichuan University,Chengdu 610041,China)

机构地区：[1]国家口腔医学中心、口腔疾病研究国家重点实验室、国家口腔疾病临床医学研究中心、四川大学华西口腔医院·四川大学华西口腔医学院,成都610041

出　　处：《中华口腔医学研究杂志（电子版）》2023年第2期95-100,共6页Chinese Journal of Stomatological Research(Electronic Edition)

摘　　要：骨性Ⅱ类错[牙合]畸形是一种常见的青少年儿童错[牙合]畸形类型,若得不到及时的矫正,可能引起口腔肌肉功能异常、口腔颌面发育畸形,影响患者身心健康。本文报道1例生长发育高峰期混合牙列期的9岁男性患儿,患骨性Ⅱ类错[牙合]畸形伴开唇露齿和下颌后缩,通过13个月的头帽式肌激动器治疗,成功纠正了骨性Ⅱ类错[牙合]畸形,随访1年,疗效稳定,面部生长型良好。Skeletal classⅡmalocclusion is a common disease in adolescents and children.It can cause oral and muscular dysfunction,oral and maxillofacial development deformity,and even affect the physical and mental health of patients if it could not be corrected in time.This case report presented the early intervention of a 9-year-old boy who was in the early mixed dentition and had a severe protruding upper incisor and retrognathic mandible,as well as skeletal classⅡmalocclusions.After the 13-month treatment with headgear-activator,the malocclusion had been corrected,and both the front look and facial profile met the aesthetic criteria.

关 键 词：正畸矫正器 功能性 头帽式肌激动器 早期矫治 错[牙合] 骨性Ⅱ类 头影测量分析 

分 类 号：R783.5[医药卫生—口腔医学]